578355960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{52963}}^1$

素因数の和:52997

約数の個数: 128

約数和(自身を含む): 2135508480

約数和(自身を除く): 1557152520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 52963, 105926, 158889, 211852, 264815, 317778, 370741, 423704, 529630, 635556, 688519, 741482, 794445, 1059260, 1112223, 1271112, 1377038, 1482964, 1588890, 1853705, 2065557, 2118520, 2224446, 2754076, 2965928, 3177780, 3442595, 3707410, 4131114, 4448892, 4819633, 5508152, 5561115, 6355560, 6885190, 7414820, 8262228, 8897784, 9639266, 10327785, 11122230, 13770380, 14458899, 14829640, 16524456, 19278532, 20655570, 22244460, 24098165, 27540760, 28917798, 38557064, 41311140, 44488920, 48196330, 57835596, 72294495, 82622280, 96392660, 115671192, 144588990, 192785320, 289177980, 578355960]

約数ペア:

[(1, 578355960), (2, 289177980), (3, 192785320), (4, 144588990), (5, 115671192), (6, 96392660), (7, 82622280), (8, 72294495), (10, 57835596), (12, 48196330), (13, 44488920), (14, 41311140), (15, 38557064), (20, 28917798), (21, 27540760), (24, 24098165), (26, 22244460), (28, 20655570), (30, 19278532), (35, 16524456), (39, 14829640), (40, 14458899), (42, 13770380), (52, 11122230), (56, 10327785), (60, 9639266), (65, 8897784), (70, 8262228), (78, 7414820), (84, 6885190), (91, 6355560), (104, 5561115), (105, 5508152), (120, 4819633), (130, 4448892), (140, 4131114), (156, 3707410), (168, 3442595), (182, 3177780), (195, 2965928), (210, 2754076), (260, 2224446), (273, 2118520), (280, 2065557), (312, 1853705), (364, 1588890), (390, 1482964), (420, 1377038), (455, 1271112), (520, 1112223), (546, 1059260), (728, 794445), (780, 741482), (840, 688519), (910, 635556), (1092, 529630), (1365, 423704), (1560, 370741), (1820, 317778), (2184, 264815), (2730, 211852), (3640, 158889), (5460, 105926), (10920, 52963)]